AR003859A1 - Composicion y proceso para el tratamiento de superficies de aluminio y sus aleaciones. - Google Patents
Composicion y proceso para el tratamiento de superficies de aluminio y sus aleaciones.Info
- Publication number
- AR003859A1 AR003859A1 ARP960104707A ARP960104707A AR003859A1 AR 003859 A1 AR003859 A1 AR 003859A1 AR P960104707 A ARP960104707 A AR P960104707A AR P960104707 A ARP960104707 A AR P960104707A AR 003859 A1 AR003859 A1 AR 003859A1
- Authority
- AR
- Argentina
- Prior art keywords
- polymer
- independently
- unit
- iii
- formula
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 2
- 239000000956 alloy Substances 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 title 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
- 229910052782 aluminium Inorganic materials 0.000 title 1
- 229920000642 polymer Polymers 0.000 abstract 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- 125000002768 hydroxyalkyl group Chemical group 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Substances OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- -1 phosphoric acid ions Chemical class 0.000 abstract 2
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 abstract 1
- 125000006527 (C1-C5) alkyl group Chemical group 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000007739 conversion coating Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 239000012044 organic layer Substances 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 238000004381 surface treatment Methods 0.000 abstract 1
- 229920003169 water-soluble polymer Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
- C23C22/08—Orthophosphates
- C23C22/10—Orthophosphates containing oxidants
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
- C23C22/23—Condensed phosphates
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
- C23C22/76—Applying the liquid by spraying
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Abstract
Una composición líquida acuosa para el tratamiento de superficies que posee un pH que no se excede de 6.5 y contiene iones de ácido fosfórico, iones deácido fosfórico condensado, un agente oxidante y un polímero soluble en agua comprende, exceptoen los grupos terminales, unidades de polímero expresadaspor la Fórmula (I), en una relación en peso de 0.1 a 30: 0.1 a 10: 0.1 a 10: 0.1 a 20, cuando es puesta en contacto con una superficie de metal aluminíferorápidamente forma sobre ésta un recubrimiento por conversión que posee una buena resistencia a la corrosión y adherencia respecto de capas orgánicasaplicadas subsecuentemente. Este recubrimiento es más difícil de danar que aquellos del arte previo por medio de esfuerzos mecánicos. La formula (I), endonde X1 y X2 independientemente entre sí e independientemente de una unidad del polímero, definiéndose dicha unidad como representada por una modificaciónde la fórmula (I) anterior en donde los corchetes y las n subíndices se omiten, respecto de otra unidad del polímero representan un átomo de hidrógeno, ungrupo alquilo C1-C5,o un grupo hidroxialquilo C1-C5; Y1 y Y2 independientemente entre sí e independientemente respecto de cada unidad del polímero representanun átomo de hidrógeno o una porción Z de acuerdo a una de las siguientes fórmulas generales (II) y (III), en donde R1, R2, R3, R4 y R5 en cada una delas fórmulas (II) y (III) independientemente representan un grupo alquilo C1-C10 o un grupo hidroxialquilo C1-C10; la porción Z puede ser idénticao diferir de cualquier otra porción Z en la molécula de polímero, en tanto se adapte a una de las fórmulas generales (II) y (III); y n representa unentero positivo, que puede ser igual o distinto del valor de n en cualquier otra molécula de polímero.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26550195A JP3544761B2 (ja) | 1995-10-13 | 1995-10-13 | アルミニウム含有金属材料用表面処理組成物および表面処理方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR003859A1 true AR003859A1 (es) | 1998-09-09 |
Family
ID=17418054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP960104707A AR003859A1 (es) | 1995-10-13 | 1996-10-11 | Composicion y proceso para el tratamiento de superficies de aluminio y sus aleaciones. |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0859871A4 (es) |
| JP (1) | JP3544761B2 (es) |
| KR (1) | KR970021375A (es) |
| CN (1) | CN1081663C (es) |
| AR (1) | AR003859A1 (es) |
| AU (1) | AU709612B2 (es) |
| BR (1) | BR9611045A (es) |
| CA (1) | CA2232998A1 (es) |
| NZ (1) | NZ319963A (es) |
| TW (1) | TW375659B (es) |
| WO (1) | WO1997013887A1 (es) |
| ZA (1) | ZA968625B (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH101782A (ja) * | 1996-06-13 | 1998-01-06 | Nippon Paint Co Ltd | 金属表面処理剤、処理方法及び表面処理された金属材料 |
| JPH1046101A (ja) * | 1996-08-01 | 1998-02-17 | Nippon Parkerizing Co Ltd | 金属材料の表面にフィルムラミネート用下地皮膜を形成させた被覆金属材料、およびその製造方法 |
| JP3898302B2 (ja) | 1997-10-03 | 2007-03-28 | 日本パーカライジング株式会社 | 金属材料用表面処理剤組成物および処理方法 |
| BR9912174A (pt) * | 1998-06-19 | 2001-04-10 | Alcoa Inc | Método para evitar manchas nas superfìcies de produtos de alumìnio |
| EP1221497A3 (en) * | 1998-06-19 | 2003-12-03 | Alcoa Inc. | Method for inhibiting stains on aluminum product surfaces |
| JP4550956B2 (ja) * | 1999-08-10 | 2010-09-22 | 新日本製鐵株式会社 | 防食塗料および耐食性に優れる塗装金属板 |
| CN121204665A (zh) | 2015-05-01 | 2025-12-26 | 奥科宁克技术有限责任公司 | 连续卷材预处理方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4714752A (en) * | 1986-07-26 | 1987-12-22 | Detrex Corporation | 2,2-bis (4 hydroxyphenyl) alkyl poly derivatives for use in after-treatment of conversion coated metals |
| US4963596A (en) * | 1987-12-04 | 1990-10-16 | Henkel Corporation | Treatment and after-treatment of metal with carbohydrate-modified polyphenol compounds |
| JPH03207766A (ja) * | 1990-01-10 | 1991-09-11 | Nippon Parkerizing Co Ltd | ぶりきdi缶の表面処理方法 |
| WO1991019828A1 (en) * | 1990-06-19 | 1991-12-26 | Henkel Corporation | Liquid composition and process for treating aluminium or tin cans to impart corrosion resistance and reduced friction coefficient |
| JPH04187782A (ja) * | 1990-11-21 | 1992-07-06 | Nippon Parkerizing Co Ltd | ぶりきdi缶用表面処理液 |
| US5427632A (en) * | 1993-07-30 | 1995-06-27 | Henkel Corporation | Composition and process for treating metals |
| JP2771110B2 (ja) * | 1994-04-15 | 1998-07-02 | 日本パーカライジング株式会社 | アルミニウム含有金属材料用表面処理組成物および表面処理方法 |
| JP3587590B2 (ja) * | 1995-07-21 | 2004-11-10 | 日本パーカライジング株式会社 | ぶりきdi缶表面処理用水性組成物および表面処理方法 |
-
1995
- 1995-10-13 JP JP26550195A patent/JP3544761B2/ja not_active Expired - Fee Related
-
1996
- 1996-10-09 KR KR1019960044679A patent/KR970021375A/ko not_active Abandoned
- 1996-10-11 TW TW085112427A patent/TW375659B/zh active
- 1996-10-11 CN CN96112741A patent/CN1081663C/zh not_active Expired - Fee Related
- 1996-10-11 AR ARP960104707A patent/AR003859A1/es unknown
- 1996-10-11 ZA ZA9608625A patent/ZA968625B/xx unknown
- 1996-10-15 NZ NZ319963A patent/NZ319963A/xx unknown
- 1996-10-15 EP EP96934123A patent/EP0859871A4/en not_active Withdrawn
- 1996-10-15 CA CA002232998A patent/CA2232998A1/en not_active Abandoned
- 1996-10-15 WO PCT/US1996/016132 patent/WO1997013887A1/en not_active Ceased
- 1996-10-15 BR BR9611045A patent/BR9611045A/pt not_active Application Discontinuation
- 1996-10-15 AU AU72616/96A patent/AU709612B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CA2232998A1 (en) | 1997-04-17 |
| CN1154390A (zh) | 1997-07-16 |
| ZA968625B (en) | 1997-08-14 |
| EP0859871A1 (en) | 1998-08-26 |
| MX9802196A (es) | 1998-08-30 |
| KR970021375A (ko) | 1997-05-28 |
| BR9611045A (pt) | 1999-07-06 |
| JP3544761B2 (ja) | 2004-07-21 |
| EP0859871A4 (en) | 2001-04-18 |
| WO1997013887A1 (en) | 1997-04-17 |
| NZ319963A (en) | 1999-07-29 |
| TW375659B (en) | 1999-12-01 |
| AU7261696A (en) | 1997-04-30 |
| AU709612B2 (en) | 1999-09-02 |
| CN1081663C (zh) | 2002-03-27 |
| JPH09111466A (ja) | 1997-04-28 |
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